CN215192172U

CN215192172U - Hepatobiliary surgery haemostat

Info

Publication number: CN215192172U
Application number: CN202121209475.3U
Authority: CN
Inventors: 陈英男; 翟军伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-17
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a hepatobiliary surgery haemostat, including handle of a knife and blade, the side wall mounting of handle of a knife one end is provided with a collection liquid box, sets up the collection liquid mouth of inside and outside intercommunication on the lateral wall of collection liquid box front end, and the one end outside that collection liquid box was kept away from to the handle of a knife is equipped with the installation piece, is equipped with the canceling release mechanical system that is used for resetting it between installation piece and the handle of a knife, and the mounting groove has been seted up to the one end that canceling release mechanical system was kept away from to the installation piece, and the mounting groove inner chamber installation is provided with the electricity and congeals hemostatic probe, and electricity congeals and is equipped with between hemostatic probe and the mounting groove inner chamber and is used for carrying out spacing fixed stop gear to it. The utility model discloses the in-process of operation is adjusted the electric coagulation hemostasis probe position, and then reduces the convenient more of the operating procedure of hemostasis process, can carry out the suction to the blood that overflows in wound before stanching and collect for the quick accurate position of finding the wound of staff, and then the more effectual hemostasis process of accomplishing.

Description

Hepatobiliary surgery haemostat

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a hepatobiliary surgery haemostat.

Background

Liver and gall surgery mainly studies acute liver failure diseases caused by hepatocellular carcinoma, severe hepatitis and the like, is a major disease seriously threatening the health of Chinese people, bleeding occurs at a wound in the liver and gall surgery process, and in order to avoid the injury of a patient caused by a large amount of bleeding, the wound needs to be rapidly stopped after the cutting of a scalpel is finished.

The in-process of current operation uses the electricity to congeal hemostasis probe and carries out the hemostatic process usually, but the in-process wound department of operation can be continuous oozes blood, and blood piles up can influence medical personnel's the field of vision around the wound, makes its unable accurate finding wound position, and blood may cause the influence to the work efficiency of electricity congeals hemostasis probe simultaneously, and then leads to medical personnel can't carry out effectual hemostasis operation to the wound.

To this end, we propose a hepatobiliary surgery hemostat to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hepatobiliary surgery hemostat.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hepatobiliary surgery haemostat, includes handle of a knife and blade, handle of a knife one end side wall mounting is provided with a collection liquid box, set up the collection liquid mouth of inside and outside intercommunication on the collection liquid box front end lateral wall, the one end outside that collection liquid box was kept away from to the handle of a knife is equipped with the installation piece, be equipped with the canceling release mechanical system that is used for resetting it between installation piece and the handle of a knife, the one end that canceling release mechanical system was kept away from to the installation piece has been seted up the mounting groove, the installation of mounting groove inner chamber is provided with the electricity and congeals hemostatic probe, it is used for carrying out spacing fixed stop gear to it to be equipped with between electricity and congeals hemostatic probe and the mounting groove inner chamber.

Preferably, the outer wall surface of the knife handle is covered with a friction layer, a baffle is fixedly connected to the side wall of one end, close to the blade, of the knife handle, and a light supplement lamp is installed on the side wall of one end, close to the blade, of the baffle.

Preferably, a set of L-shaped clamping plates is fixedly connected to the side wall of one end of the knife handle, clamping grooves are formed in the side walls of the two ends of the liquid collecting box respectively, and the L-shaped clamping plates extend into the clamping grooves to be in clamping fit with the clamping grooves.

Preferably, the inner wall surface of the liquid collecting port is covered with threads, the inner cavity of the liquid collecting port is connected with a liquid collecting pipe through threads, the whole length of the liquid collecting pipe is greater than that of the blade, and the whole liquid collecting pipe is a bent hose.

Preferably, the reset mechanism comprises a sleeve which is longitudinally and fixedly connected to one end side wall of the handle, a reset spring is fixedly connected to one end side wall of the sleeve away from the mounting block, one end of the reset spring away from the sleeve is fixedly connected with a guide rod, one end of the guide rod penetrates through the reset spring and the sleeve and extends to the other side of the sleeve, and one end of the guide rod, which is located at the other side of the sleeve, is fixedly connected with the mounting block.

Preferably, stop gear is including offering the groove of accomodating on the lateral wall of mounting groove both ends, both sides accomodate inslot wall fixed surface and be connected with expanding spring, expanding spring keeps away from the one end fixedly connected with limiting plate of inner wall, the limiting plate other end extends to in the mounting groove, the limiting plate is located the one end turning of mounting groove inner chamber and is circular-arc design.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the guide bar through promoting the setting moves along the sleeve pipe, can drive the electricity congeals hemostasis probe and remove to the front side, and then surpass the scope of blade and carry out hemostasis treatment to the wound, and only need loosen the guide bar after hemostasis finishes, electricity congeals hemostasis probe alright with resume to the normal position under reset spring's elasticity effect, thereby prevent that it from extending to the outside and causing the influence to the use of blade, compare in current haemostat be convenient for adjust electricity congeals hemostasis probe position at the in-process of operation, and then reduce the convenience more of the operation procedure of hemostasis process.

2. Through the cooperation between the expanding spring that sets up and the limiting plate, make medical personnel can be quick change the electricity congeal hemostasis probe, and then be convenient for medical personnel to clear up it or change, prevent that its surface from remaining harmful substance from causing cross infection when leading to reuse, and through the cooperation between collection liquid box and the collection liquid pipe, can suck the blood that overflows the wound before stanching and collect, make the quick accurate position of finding the wound of staff, and then the hemostatic process of more effectual completion.

Drawings

FIG. 1 is a schematic view of the overall detailed structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the back of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the mounting block and electrocoagulation hemostatic probe of FIG. 1 in overall configuration.

In the figure: 1. the device comprises a knife handle, 101, a light supplement lamp, 2, a liquid collecting box, 201, an L-shaped clamping plate, 202, a clamping groove, 3, a liquid collecting port, 301, a liquid collecting pipe, 4, an installation block, 5, a sleeve, 501, a sleeve, 502, a reset spring, 503, a guide rod, 6, an electrocoagulation hemostasis probe, 7, a limiting mechanism, 701, an accommodating groove, 702, a telescopic spring, 703 and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a hepatobiliary surgery haemostat, including handle of a knife 1 and blade, 1 outer wall surface covering of handle of a knife has the frictional layer, be convenient for medical personnel to grip it, fixedly connected with baffle on 1 one end lateral wall that handle of a knife is close to the blade, the baffle is close to the one end side wall mounting of blade and is provided with light filling lamp 101, provide better field of vision scope for medical personnel's operation, 1 one end side wall mounting of handle of a knife is provided with

collection liquid box

2, 1 one end lateral wall of handle of a knife is gone up fixedly connected with a set of L type joint board 201, joint groove 202 has been seted up on 2 both ends lateral walls of collection liquid box respectively, L type joint board 201 extends to in the joint groove 202 with it joint cooperation, cooperate between passing through joint groove 202 and L type joint board 201 with outside collection liquid box 2, thereby set up collection liquid box 2 on the lateral wall of handle of a knife 1.

Set up the collection liquid mouth 3 of inside and outside intercommunication on the 2 front end lateral walls of collection liquid box, collection liquid mouth 3 and collection liquid pipe 301 inboard are equipped with the sponge that absorbs water that has strong adsorbability, 3 inner wall surface coverings of collection liquid mouth have the screw thread, 3 inner chambers of collection liquid mouth have collector tube 301 through threaded connection, the whole length of collector tube 301 is greater than blade length, guarantee that its port can be smooth extend to wound, the whole hose of buckling of collector tube 301, it makes it be close to wound to be convenient for remove the port of collector tube 301, the sponge that absorbs water of 3 inside of collection liquid mouth sucks blood, make patient's wound expose outside and be convenient for medical personnel to look for, be equipped with the snap ring on 2 lateral walls of storage liquid box and be used for fixing collector tube 301, avoid its idle in-process in a confused state to shake and cause the influence to the operation process.

The one end outside that collection liquid box 2 was kept away from to handle of a knife 1 is equipped with installation piece 4, be equipped with between installation piece 4 and the handle of a knife 1 and be used for its canceling release mechanical system 5 that resets, canceling release mechanical system 5 includes vertical fixed connection in the sleeve pipe 501 on the 1 one end lateral wall of handle of a knife, fixedly connected with reset spring 502 on the one end lateral wall that installation piece 4 was kept away from to sleeve pipe 501, loosen guide bar 503 after the hemostasis finishes, electric coagulation hemostasis probe 6 resumes to the normal position under reset spring 502's the spring action, reset spring 502 keeps away from the one end fixedly connected with guide bar 503 of sleeve pipe 501, return spring 502 and sleeve pipe 501 extension are run through to guide bar 503 one end to the other side of sleeve pipe 501, promote guide bar 503 and remove along sleeve pipe 501, it removes to drive electric coagulation hemostasis probe 6 to the front side, go beyond the scope of blade after to carry out hemostatic treatment to the wound, guide bar 503 is located and is fixed continuous between one end and the installation piece 4 of sleeve pipe 501 opposite side.

The mounting block 4 is provided with a mounting groove at one end far away from the resetting mechanism 5, the mounting groove is internally provided with an electrocoagulation hemostasis probe 6, the electrocoagulation hemostasis probe 6 is the prior mature technology, the wound is stopped by adopting the current stimulation principle, a limiting mechanism 7 for limiting and fixing the electrocoagulation hemostasis probe 6 and the mounting groove is arranged between the electrocoagulation hemostasis probe 6 and the mounting groove, the limiting mechanism 7 comprises accommodating grooves 701 arranged on the side walls at the two ends of the mounting groove, the inner wall surfaces of the accommodating grooves 701 at the two sides are fixedly connected with telescopic springs 702, one end of each telescopic spring 702 far away from the inner wall is fixedly connected with a limiting plate 703, the limiting plate 703 limits one end of the electrocoagulation hemostasis probe 6 positioned in the mounting groove inner cavity, so that the electric coagulation hemostasis probe 6 keeps stability, the other end of the limit plate 703 extends into the installation groove, the corner of the limiting plate 703, which is located at one end of the inner cavity of the mounting groove, is designed to be circular arc, so that the electric coagulation hemostatic probe 6 can smoothly enter the mounting groove.

The working principle of the utility model is that the device is moved to the use position when in use, the external liquid collecting box 2 is matched with the L-shaped clamping plate 201 through the clamping groove 202, thereby the liquid collecting box 2 is arranged on the side wall of the knife handle 1, then the external liquid collecting tube 301 is arranged in the liquid collecting port 3 through the action of the screw thread, then the device is used for operation, the operation cuts the skin of a patient to generate a wound, the port of the liquid collecting tube 301 is moved to be close to the wound, the water-absorbing sponge in the liquid collecting port 3 sucks blood, the wound of the patient is exposed outside to be convenient for medical personnel to find, then the guide rod 503 is pushed to move along the sleeve 501, the electric coagulation hemostatic probe 6 is driven to move to the front side, the hemostatic treatment is carried out on the wound after exceeding the range of the blade, the guide rod 503 is loosened after the hemostatic treatment, the electric coagulation hemostatic probe 6 is restored to the original position under the elastic action of the reset spring 502, the influence on the reuse process of the blade is avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hepatobiliary surgery haemostat, includes handle of a knife (1) and blade, its characterized in that, handle of a knife (1) one end side wall mounting is provided with album liquid box (2), set up album liquid mouth (3) of inside and outside intercommunication on album liquid box (2) front end lateral wall, the one end outside that collection liquid box (2) were kept away from in handle of a knife (1) is equipped with installation piece (4), be equipped with between installation piece (4) and handle of a knife (1) and be used for resetting canceling release mechanical system (5) to it, the mounting groove has been seted up to the one end that canceling release mechanical system (5) were kept away from in installation piece (4), the installation of mounting groove inner chamber is provided with electricity congeals hemostasis probe (6), be equipped with between electricity congeals hemostasis probe (6) and the mounting groove inner chamber and be used for carrying out spacing fixed stop gear (7) to it.

2. The hepatobiliary surgery hemostat according to claim 1, wherein a friction layer covers the outer wall surface of the handle (1), a baffle is fixedly connected to the side wall of one end of the handle (1) close to the blade, and a light supplement lamp (101) is installed on the side wall of one end of the baffle close to the blade.

3. The hepatobiliary surgery hemostat according to claim 1, wherein a set of L-shaped clamping plates (201) is fixedly connected to a side wall of one end of the handle (1), clamping grooves (202) are respectively formed in side walls of two ends of the liquid collecting box (2), and the L-shaped clamping plates (201) extend into the clamping grooves (202) to be clamped and matched with the clamping grooves.

4. The hepatobiliary surgery hemostat according to claim 1, wherein threads are covered on the inner wall surface of the liquid collection port (3), a liquid collection tube (301) is connected to the inner cavity of the liquid collection port (3) through threads, the overall length of the liquid collection tube (301) is greater than that of the blade, and the overall liquid collection tube (301) is a bent hose.

5. The hepatobiliary surgery hemostat according to claim 1, wherein the resetting mechanism (5) comprises a sleeve (501) fixedly connected to a side wall of one end of the handle (1) in a longitudinal direction, a resetting spring (502) is fixedly connected to a side wall of one end of the sleeve (501) far away from the mounting block (4), a guide rod (503) is fixedly connected to one end of the resetting spring (502) far away from the sleeve (501), one end of the guide rod (503) extends to the other side of the sleeve (501) through the resetting spring (502) and the sleeve (501), and one end of the guide rod (503) located at the other side of the sleeve (501) is fixedly connected to the mounting block (4).

6. The hepatobiliary surgery hemostat according to claim 1, wherein the limiting mechanism (7) comprises an accommodating groove (701) formed on the side wall of each end of the mounting groove, a flexible spring (702) is fixedly connected to the inner wall surface of each accommodating groove (701), a limiting plate (703) is fixedly connected to one end of each flexible spring (702) away from the inner wall, the other end of each limiting plate (703) extends into the mounting groove, and the corner of the limiting plate (703) at one end of the inner cavity of the mounting groove is designed to be in an arc shape.